Power Requirements:12 V DC (10.8 V to 13.2 V) PoE:IEEE802.3af standard: 42 V to 57 V DC (Camera Input) Current Consumption:0.9 A (XLR connector input), 0.3 A (PoE power supply) Display:3.5-type liquid crystal (QHD 960 x 540) Connection:No. of Connectable Cameras: 200 (IP), 5 (RS422) Up to 100 for cameras other than the AW-UE150Remote Camera Selection: 5 (6 to 200 controlled from the LCD)No. of Camera Groups: 20 (10 units/group)No. of Memory Presets: 100 Dimensions (W x H x D):8.26 x 3.62 x 6.96' (210 x 92 x 177mm)(Excluding Protrusions) Weight:3.31 lb (1.5kg)